Interplanar space-controllable carboxylate pillared metal organic framework ultrathin nanosheet for superhigh capacity rechargeable alkaline battery

Li, Junpeng; Zhao, Hongyang; Wang, Jianwei; Li, Na; Wu, Miaomiao; Zhang, Qian; Du, Yaping

doi:10.1016/j.nanoen.2019.06.009

Cited by 65 publications

(38 citation statements)

References 27 publications

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“…At a high concentration of KFSI salt, a high potential stability window of 3.97 V was obtained, with cathode and anode limit potentials of −1.55 and 2.42 vs . Hg/Hg 2 Cl 2 , respectively (Figure 9b) [83] . Similarly, Jiang et al.…”

Section: Requirements and Design Of Electrolytessupporting

confidence: 66%

“…Most organic electrode materials are soluble in organic electrolytes; hence, aqueous electrolytes are good alternatives to organic liquid electrolytes. However, to date, only a few organic materials have been reported for aqueous PIBs, and mostly carbonyl compounds have been used as anode materials [82–86] …”

Section: Aqueous Liquid Electrolytes For Pibsmentioning

confidence: 99%

“…Organic cathode and anode materials are more suitable for aqueous electrolytes and exhibit excellent K‐storage performance because of a high K‐ion conductivity and poor solubility in aqueous electrolytes [83,87] . For instance, Li et al.…”

Section: Aqueous Liquid Electrolytes For Pibsmentioning

confidence: 99%

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Recent Progress in Electrolyte Development and Design Strategies for Next‐Generation Potassium‐Ion Batteries

Verma

Didwal

Hwang

et al. 2021

Batteries & Supercaps

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Rechargeable lithium‐ion batteries (LIBs) have attained tremendous success and are extensively used in a wide range of fields. However, due to the scarcity and uneven geographical distribution of Li resources, its price is steadily increasing, which may limit its sustainable application in the near future. Potassium‐ion batteries (PIBs) are promising alternatives to LIBs owing to the earth abundance, low cost, and eco‐friendliness of potassium, and high energy density of PIBs. Although the field of PIBs has seen significant progress in the recent years, some challenges remain that limit their application, such as the severe side reactions between the electrolyte and electrodes, which result in an unstable solid electrolyte interphase, and thus, a low coulombic efficiency. Hence, designing suitable electrolytes is necessary for the development of PIBs. This review summarises the current developments in PIB electrolytes and comprehensively discusses electrolyte design strategies for four major classes of electrolytes, namely non‐aqueous, aqueous, ionic liquid, and solid‐state electrolytes. In addition, the effects of the properties of each class of electrolyte are discussed in detail. Furthermore, ionic liquid electrolytes, an emerging class of electrolytes, are discussed in detail with respect to PIBs. Finally, several critical issues, challenges, and prospects of PIB electrolytes are discussed, and an outlook for the future research direction of PIBs is presented.

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Section: Requirements and Design Of Electrolytessupporting

confidence: 66%

Section: Aqueous Liquid Electrolytes For Pibsmentioning

confidence: 99%

See 1 more Smart Citation

Recent Progress in Electrolyte Development and Design Strategies for Next‐Generation Potassium‐Ion Batteries

Verma

Didwal

Hwang

et al. 2021

Batteries & Supercaps

View full text Add to dashboard Cite

show abstract

“…[16][17][18] A number of studies in recent years indicate that MOFs could serve as precursors to obtain porous materials. 19,20 For example, Yuanyuan Liu et al have obtained a porous lithium iron phosphate (LiFePO 4 ) composite cathode from an Fe based metal-organic framework (MIL-100 (Fe)). 19 The intrinsically porous architecture of MOFs could remain in the nal products.…”

Section: Introductionmentioning

confidence: 99%

Porous lithium cobalt oxide fabricated from metal–organic frameworks as a high-rate cathode for lithium-ion batteries

Wei

Tian

et al. 2020

RSC Adv.

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“…Lithium-ion batteries (LIBs) are the energy storage devices that drive today's global portable electronic device market and show great potential for wider applications such as electric vehicles (EVs) because of their high specific energy, long cycle life, lightweight properties, and environmental friendliness [1][2][3][4][5]. However, current LIBs cannot keep pace with the increasing power demands for EVs [6]. LIBs have an anode and a cathode; the two materials exchange lithium ions, which is the key to improving the performance of LIBs.…”

Section: Introductionmentioning

confidence: 99%

Covalent Bonding of Si Nanoparticles on Graphite Nanosheets as Anodes for Lithium-Ion Batteries Using Diazonium Chemistry

Zhang

Ren

et al. 2019

Nanomaterials

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Silicon/carbon (Si/C) composite has been proven to be an effective method of enhancing the electrochemical performance of Si-based anodes for lithium-ion batteries (LIBs). However, the practical application of Si/C materials in LIBs is difficult because of the weak interaction between Si and C. In this study, we applied two-step diazotization reactions to modify graphite nanosheets (GNs) and Si nanoparticles (Si NPs), yielding a stable Si–Ar–GNs composite. Owing to aryl (Ar) group bonding, Si NPs were dispersed well on the GNs. The as-prepared Si–Ar–GNs composite delivered an initial reversible capacity of 1174.7 mAh·g−1 at a current density of 100 mAh·g−1. Moreover, capacity remained at 727.3 mAh·g−1 after 100 cycles, showing improved cycling performance. This synthesis strategy can be extended to prepare other Si/C anode materials of LIBs.

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Interplanar space-controllable carboxylate pillared metal organic framework ultrathin nanosheet for superhigh capacity rechargeable alkaline battery

Cited by 65 publications

References 27 publications

Recent Progress in Electrolyte Development and Design Strategies for Next‐Generation Potassium‐Ion Batteries

Recent Progress in Electrolyte Development and Design Strategies for Next‐Generation Potassium‐Ion Batteries

Porous lithium cobalt oxide fabricated from metal–organic frameworks as a high-rate cathode for lithium-ion batteries

Covalent Bonding of Si Nanoparticles on Graphite Nanosheets as Anodes for Lithium-Ion Batteries Using Diazonium Chemistry

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